RUSHA vs RUSHB: Which Is the Better Buy in 2026?
Last updated October 2026
Short answer
RUSHB is the larger of the two ($6.70B market cap): the incumbent the market prices for continued execution. RUSHA is the smaller challenger ($5.29B), priced similarly on forward earnings (14.84x): more room to run, but more to prove. The real question is which set of drivers you believe, and whether owning one (or both) leaves you over-concentrated.
RUSHA vs RUSHB: the tie-breaker metrics
Same yardstick, side by side (as of October 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.
| Metric | RUSHA | RUSHB | What it tells you |
|---|---|---|---|
| Market cap | $5.29B | $6.70B | Size. The larger name is the incumbent; the smaller has more room to grow and more to prove. |
| Trailing P/E | 20.52 | 25.98 | Valuation on the last 12 months. A big drop from trailing to forward means the market expects earnings to jump, so more growth is already in the price. |
| Beta | 0.92 | 0.92 | Volatility vs the market. Above 1 swings harder than the index; below 1 is steadier. Higher beta means bigger drawdowns to hold through. |
| Price vs 52-week range | 59% of range | 95% of range | Where today's price sits between the 52-week low and high. Near the high is momentum with less margin of safety; near the low is out of favor or a discount, depending on why. |
| Price / book | 2.27 | 2.87 | How much you pay over book value. Very high can signal an asset-light, high-return business or a rich price. |
Before you buy: how RUSHA and RUSHB affect your concentration
The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. RUSHA and RUSHB share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.
This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined RUSHA and RUSHB exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.
What does Rush Enterprises (RUSHA) do?
Rush Enterprises operates Rush Truck Centers, the largest network of commercial vehicle dealerships in North America, with more than 125 locations across the United States and Canada. It sells new and used heavy-duty and medium-duty trucks built by Peterbilt, International, Hino, Isuzu, Ford, IC Bus and Blue Bird, and layers on aftermarket parts, service, collision repair, financing, leasing, rental and insurance products, positioning each location as a one-stop hub for commercial fleet customers. The Class A shares (RUSHA) carry one-twentieth of a vote versus the Class B shares (RUSHB), but RUSHA is the far more liquid and widely held class.
What does Rush Enterprises (RUSHB) do?
Rush Enterprises, Inc. (NASDAQ: RUSHA and RUSHB) runs Rush Truck Centers, the largest network of medium- and heavy-duty commercial truck dealerships in North America, with roughly 167 dealership locations plus about 61 leasing locations across 24 U.S. states and Ontario, Canada. It sells new and used trucks from brands including Peterbilt, International, Ford, Hino, Isuzu, Dennis Eagle, and Blue Arc, and, importantly, earns a large and steadier share of profit from aftermarket parts, service, and collision repair, plus truck leasing and rental, financing, and insurance. The aftermarket and service side of the business is the ballast that makes Rush less cyclical than a pure new-truck seller, because trucks on the road still need parts and maintenance even when new-vehicle demand softens.
RUSHA vs RUSHB: how do they differ?
Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.
- RUSHA drivers: Aftermarket parts and service as a stabilizer; Freight cycle and new-truck demand recovery.
- RUSHB drivers: Aftermarket parts and service as a cushion; Dealership network consolidation and adjacent businesses.
Which fits which kind of investor
A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Rush is deeply cyclical, so a prolonged freight recession or high interest rates can depress new-truck demand and used-truck values for extended stretches. For RUSHB, the core risk is cyclicality: new commercial-truck sales rise and fall sharply with freight rates, fleet profitability, interest rates, and the broader industrial economy, and truck volumes softened in early 2026.
RUSHA or RUSHB: which should you pick?
Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick RUSHA if you believe its drivers more; RUSHB if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the RUSHA and RUSHB guides.
RUSHA vs RUSHB: the full fundamentals
RUSHA. Rush trades as a cyclical industrial retailer at about 20 times trailing and 15 times forward earnings, a little richer than its usual low-to-mid-teens range after a roughly 25% gain in 2026. Revenue has stabilized after a soft 2025, and analysts expect earnings to rise about 12% in 2026 and about 25% in 2027. Q3 2026 results on October 27 (consensus revenue about $2.05 billion) will test that recovery.
RUSHB. Rush Enterprises earns lower margins on truck sales but steadier, higher-margin income from aftermarket parts, service, and leasing, so revenue mix matters as much as the top line. Revenue has stabilized after a soft 2025, and Q2 2026 net income rose to about $72.8 million. Because RUSHA and RUSHB share identical economics but now trade at very different prices, the same earnings work out to about 26 times trailing for Class B versus about 20 times for Class A, so the class premium is the main valuation question specific to RUSHB.
Headline figures (approximate, October 2026): RUSHA shows revenue (ttm) ~$7.24 billion, q2 2026 revenue ~$1.90 billion (down ~1.6% YoY), net income (ttm) ~$265 million (Q2 2026: ~$72.8 million), p/e (trailing / forward) ~20x / ~15x; RUSHB shows revenue (ttm) ~$7.24 billion, q2 2026 revenue ~$1.90 billion (down ~1.6% YoY), net income (ttm) ~$265 million (Q2 2026: ~$72.8 million), gross / operating margin ~20% / ~5%.
The bottom line: RUSHA vs RUSHB
RUSHA and RUSHB are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined RUSHA and RUSHB exposure against your real portfolio. It is not an investment adviser.
Wondering how RUSHA or RUSHB fits the portfolio you already own? Walnut is an AI investing app that connects your brokerage read-only and answers questions like that about your actual holdings: overlap, concentration, and how each position tracks the S&P 500. Compare the best AI portfolio analyzers or see the best AI investing apps in 2026.
Investing in Rush Enterprises with AI
Connect the broker you already use and ask Walnut's AI how RUSHA fits what you actually hold: whether you own it already through a fund, what it would do to your concentration, and how it has tracked the S&P 500. Read-only by default, and you approve anything before it reaches your broker.
FAQ
What is the difference between RUSHA and RUSHB?
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Rush Enterprises operates Rush Truck Centers, the largest network of commercial vehicle dealerships in North America, with more than 125 locations across the United States and Canada. Rush Enterprises, Inc. They show up together because they share investment themes, but they are different businesses, so the better fit depends on which thesis you are expressing.
Is RUSHA or RUSHB the better stock?
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Neither is universally better. RUSHB is the larger incumbent; RUSHA is the smaller challenger. Walnut is informational, not investment advice. Compare what each does, the tie-breaker metrics above, and the risks, then decide which fits your thesis and what you already own.
Which is cheaper, RUSHA or RUSHB?
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A lower multiple is not automatically the better buy: a richer valuation can be justified by faster growth, and a lower one can reflect real risk. Weigh the multiple against how fast each business is compounding.
Should you own both RUSHA and RUSHB?
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Because they share themes, owning both concentrates you in that theme. That can be intentional (a focused bet) or accidental (less diversification than it looks). Walnut can show your combined exposure across both, and whether adding either over-concentrates you, before you buy.
What are the risks of RUSHA vs RUSHB?
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RUSHA: Rush is deeply cyclical, so a prolonged freight recession or high interest rates can depress new-truck demand and used-truck values for extended stretches. It is heavily dependent on a small set of manufacturers (especially Peterbilt and International), so OEM production, allocation, warranty and pricing decisions materially affect results. Emissions-regulation timing can create volatile pre-buy and post-buy demand swings. Rising floor-plan financing costs squeeze margins when rates are high (total debt is about $1.49 billion against about $258 million of cash), and the dual-class share structure concentrates voting control with insiders. A sharp drop in freight rates or fleet utilization would pressure both vehicle sales and aftermarket volumes at once. After a strong year the shares also trade at about 20 times trailing earnings, above their usual range, so the valuation now leans on the expected recovery arriving. RUSHB: The core risk is cyclicality: new commercial-truck sales rise and fall sharply with freight rates, fleet profitability, interest rates, and the broader industrial economy, and truck volumes softened in early 2026. RUSHB carries an additional, class-specific risk of low liquidity: it trades far less than RUSHA, so wider spreads and thinner volume can make it harder to enter or exit at a desired price. In 2026 that has shown up as a wide gap between the classes, with RUSHB about 29% above RUSHA on October 16; a premium that large can narrow quickly, independent of how the business performs. At the Class B price the trailing P/E is about 26, compared with about 20 for Class A. The dual-class structure concentrates voting control with the Rush family, which limits outside shareholders' influence even though RUSHB has more votes per share than RUSHA. Rush is also exposed to truck-manufacturer relationships (a large dependence on Peterbilt and International), tariffs and input-cost inflation, rising floor-plan financing costs on inventory (total debt is about $1.49 billion), and the long-run transition toward electric and alternative-powertrain trucks, which could reshape both vehicle sales and the parts-and-service mix over time.
Walnut is informational, not investment advice. This page is descriptive and not a recommendation to buy or sell RUSHA or RUSHB; figures are approximate and dated (as of October 2026). Verify current data before investing.